123410646

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 271814400

約数和(自身を除く): 148403754

約数列:

[1, 2, 3, 6, 9, 18, 131, 199, 262, 263, 393, 398, 526, 597, 786, 789, 1179, 1194, 1578, 1791, 2358, 2367, 3582, 4734, 26069, 34453, 52138, 52337, 68906, 78207, 103359, 104674, 156414, 157011, 206718, 234621, 310077, 314022, 469242, 471033, 620154, 942066, 6856147, 13712294, 20568441, 41136882, 61705323, 123410646]

約数ペア:

[(1, 123410646), (2, 61705323), (3, 41136882), (6, 20568441), (9, 13712294), (18, 6856147), (131, 942066), (199, 620154), (262, 471033), (263, 469242), (393, 314022), (398, 310077), (526, 234621), (597, 206718), (786, 157011), (789, 156414), (1179, 104674), (1194, 103359), (1578, 78207), (1791, 68906), (2358, 52337), (2367, 52138), (3582, 34453), (4734, 26069)]